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<pre><span class="sourceLineNo">001</span>package org.nashua.tt151.wrappers;<a name="line.1"></a>
<span class="sourceLineNo">002</span><a name="line.2"></a>
<span class="sourceLineNo">003</span>/**<a name="line.3"></a>
<span class="sourceLineNo">004</span> * The purpose of this class is to be a wrapper for the WPILibJ Relay class. This<a name="line.4"></a>
<span class="sourceLineNo">005</span> * class will at the functionality to pass a int array in the form {module, slot}.<a name="line.5"></a>
<span class="sourceLineNo">006</span> * The class also adds conveniency constructors for setting the Direction.<a name="line.6"></a>
<span class="sourceLineNo">007</span> * @author Brian Ashworth<a name="line.7"></a>
<span class="sourceLineNo">008</span> * @version 2.0<a name="line.8"></a>
<span class="sourceLineNo">009</span> */<a name="line.9"></a>
<span class="sourceLineNo">010</span>public class Relay extends edu.wpi.first.wpilibj.Relay {<a name="line.10"></a>
<span class="sourceLineNo">011</span>    private Direction currentDirection = Direction.kBoth;<a name="line.11"></a>
<span class="sourceLineNo">012</span>    /**<a name="line.12"></a>
<span class="sourceLineNo">013</span>     * Create a new Relay on the given slot on the default module.<a name="line.13"></a>
<span class="sourceLineNo">014</span>     * @param slot - Relay slot on digital sidecar<a name="line.14"></a>
<span class="sourceLineNo">015</span>     */<a name="line.15"></a>
<span class="sourceLineNo">016</span>    public Relay(int slot) {<a name="line.16"></a>
<span class="sourceLineNo">017</span>        super(slot);<a name="line.17"></a>
<span class="sourceLineNo">018</span>    }<a name="line.18"></a>
<span class="sourceLineNo">019</span>    /**<a name="line.19"></a>
<span class="sourceLineNo">020</span>     * Create a new Relay on the given slot on the default module. This also adds<a name="line.20"></a>
<span class="sourceLineNo">021</span>     * the conveniency of setting the direction restriction.<a name="line.21"></a>
<span class="sourceLineNo">022</span>     * @param slot - Relay slot on digital sidecar<a name="line.22"></a>
<span class="sourceLineNo">023</span>     * @param dir - Direction restriction for the relay<a name="line.23"></a>
<span class="sourceLineNo">024</span>     */<a name="line.24"></a>
<span class="sourceLineNo">025</span>    public Relay(int slot, Direction dir) {<a name="line.25"></a>
<span class="sourceLineNo">026</span>        super(slot);<a name="line.26"></a>
<span class="sourceLineNo">027</span>        setDirection(dir);<a name="line.27"></a>
<span class="sourceLineNo">028</span>    }<a name="line.28"></a>
<span class="sourceLineNo">029</span>    /**<a name="line.29"></a>
<span class="sourceLineNo">030</span>     * Create a new Relay on the given slot on the given module.<a name="line.30"></a>
<span class="sourceLineNo">031</span>     * @param module - Module on the cRIO that the digital sidecar is in<a name="line.31"></a>
<span class="sourceLineNo">032</span>     * @param slot - Relay slot on digital sidecar<a name="line.32"></a>
<span class="sourceLineNo">033</span>     */<a name="line.33"></a>
<span class="sourceLineNo">034</span>    public Relay(int module, int slot) {<a name="line.34"></a>
<span class="sourceLineNo">035</span>        super(module, slot);<a name="line.35"></a>
<span class="sourceLineNo">036</span>    }<a name="line.36"></a>
<span class="sourceLineNo">037</span>    /**<a name="line.37"></a>
<span class="sourceLineNo">038</span>     * Create a new Relay on the given slot on the given module. This also adds<a name="line.38"></a>
<span class="sourceLineNo">039</span>     * the conveniency of setting the direction restriction.<a name="line.39"></a>
<span class="sourceLineNo">040</span>     * @param module - Module on the cRIO that the digital sidecar is in<a name="line.40"></a>
<span class="sourceLineNo">041</span>     * @param slot - Relay slot on digital sidecar<a name="line.41"></a>
<span class="sourceLineNo">042</span>     * @param dir - Direction restriction for the relay<a name="line.42"></a>
<span class="sourceLineNo">043</span>     */<a name="line.43"></a>
<span class="sourceLineNo">044</span>    public Relay(int module, int slot, Direction dir) {<a name="line.44"></a>
<span class="sourceLineNo">045</span>        super(module, slot);<a name="line.45"></a>
<span class="sourceLineNo">046</span>        setDirection(dir);<a name="line.46"></a>
<span class="sourceLineNo">047</span>    }<a name="line.47"></a>
<span class="sourceLineNo">048</span>    /**<a name="line.48"></a>
<span class="sourceLineNo">049</span>     * Create a new Relay on the given slot on the given module. <a name="line.49"></a>
<span class="sourceLineNo">050</span>     * @param params - Same as Relay(int module, int slot) but as a int array<a name="line.50"></a>
<span class="sourceLineNo">051</span>     */<a name="line.51"></a>
<span class="sourceLineNo">052</span>    public Relay(int[] params) {<a name="line.52"></a>
<span class="sourceLineNo">053</span>        super(params!=null&amp;&amp;params.length&gt;0?params[0]:2, params!=null&amp;&amp;params.length&gt;1?params[1]:0);<a name="line.53"></a>
<span class="sourceLineNo">054</span>    }<a name="line.54"></a>
<span class="sourceLineNo">055</span>    /**<a name="line.55"></a>
<span class="sourceLineNo">056</span>     * Create a new Relay on the given slot on the given module. This also adds<a name="line.56"></a>
<span class="sourceLineNo">057</span>     * the conveniency of setting the direction restriction.<a name="line.57"></a>
<span class="sourceLineNo">058</span>     * @param params - Same as Relay(int module, int slot) but as a int array<a name="line.58"></a>
<span class="sourceLineNo">059</span>     * @param dir - Direction restriction for the relay<a name="line.59"></a>
<span class="sourceLineNo">060</span>     */<a name="line.60"></a>
<span class="sourceLineNo">061</span>    public Relay(int[] params, Direction dir) {<a name="line.61"></a>
<span class="sourceLineNo">062</span>        super(params!=null&amp;&amp;params.length&gt;0?params[0]:2, params!=null&amp;&amp;params.length&gt;1?params[1]:0);<a name="line.62"></a>
<span class="sourceLineNo">063</span>        setDirection(dir);<a name="line.63"></a>
<span class="sourceLineNo">064</span>    }<a name="line.64"></a>
<span class="sourceLineNo">065</span>    /**<a name="line.65"></a>
<span class="sourceLineNo">066</span>     * Retrieves the current direction restrictions.<a name="line.66"></a>
<span class="sourceLineNo">067</span>     * @return Direction restriction<a name="line.67"></a>
<span class="sourceLineNo">068</span>     */<a name="line.68"></a>
<span class="sourceLineNo">069</span>    public Direction getDirection() {<a name="line.69"></a>
<span class="sourceLineNo">070</span>        return currentDirection;<a name="line.70"></a>
<span class="sourceLineNo">071</span>    }<a name="line.71"></a>
<span class="sourceLineNo">072</span>    /**<a name="line.72"></a>
<span class="sourceLineNo">073</span>     * An override of edu.wpi.first.wpilibj.Relay.setDirection that allows for storing the direction restrictions.<a name="line.73"></a>
<span class="sourceLineNo">074</span>     * @param d - Direction restriction to set<a name="line.74"></a>
<span class="sourceLineNo">075</span>     * @see The edu.wpi.first.wpilibj.Relay.setDirection(edu.wpi.first.wpilibj.Relay.Direction) method for more information.<a name="line.75"></a>
<span class="sourceLineNo">076</span>     */<a name="line.76"></a>
<span class="sourceLineNo">077</span>    public final void setDirection(Direction d) {<a name="line.77"></a>
<span class="sourceLineNo">078</span>        currentDirection = d;<a name="line.78"></a>
<span class="sourceLineNo">079</span>        super.setDirection(d);<a name="line.79"></a>
<span class="sourceLineNo">080</span>    }<a name="line.80"></a>
<span class="sourceLineNo">081</span>}<a name="line.81"></a>




























































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